Can confirm, I've got a DKIM passing email today asking me to sell my "Illuvium". DKIM auth result header:
> Authentication-Results: spamfilter01.heinlein-hosting.de (amavisd-new);
> dkim=pass (2048-bit key) header.d=autodesk.com
For this DKIM-Signature:
> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=autodesk.com;
> h=from:subject:mime-version:list-unsubscribe:content-type:reply-to:
> cc:content-type:from:subject:to;
> s=s11; bh=...
MTA:
> Received: from ec2-3-8-140-122.eu-west-2.compute.amazonaws.com (unknown)
> by geopod-ismtpd-13 (SG) with ESMTP id n5WDORJ6Taauv7FuUNA9Ug
I wonder if just their DKIM selector got stolen or someone owned their AWS accounts as well?